121474441 has 24 divisors (see below), whose sum is σ = 140541632. Its totient is φ = 104781600.

The previous prime is 121474439. The next prime is 121474447. The reversal of 121474441 is 144474121.

It is not a de Polignac number, because 121474441 - 2¹ = 121474439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121474447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192196 + ... + 192826.

Almost surely, 2^121474441 is an apocalyptic number.

121474441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121474441 is a deficient number, since it is larger than the sum of its proper divisors (19067191).

121474441 is a wasteful number, since it uses less digits than its factorization.

121474441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 722 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 121474441 is about 11021.5444017615. The cubic root of 121474441 is about 495.2543548745.

The spelling of 121474441 in words is "one hundred twenty-one million, four hundred seventy-four thousand, four hundred forty-one".